CN104113270B - Use wind-power electricity generation and the solar electrical energy generation combined system of nano friction generator - Google Patents

Abstract

The invention discloses a kind of wind-power electricity generation using nano friction generator and solar electrical energy generation combined system, this system includes: wind-driven generator, solar components and energy storage device；Wind-driven generator includes at least one nano friction generator；Solar components is made up of multiple solaodes, multiple solaodes connect at least two outfan forming solar components, the photoelectric conversion unit of the most each solaode PN junction formula structure by being formed by semi-conducting material in series or in parallel；Energy storage device is connected with the outfan of nano friction generator and at least two outfan of solar components, for storing the electric energy of the electric energy of nano friction generator output and solar components output.The system that the present invention provides achieves the dual Collection utilization of wind energy and solar energy, and due to nano friction generator miniaturization, filming, and then whole electricity generation system weight is reduced, cost has obtained great reduction simultaneously.

Description

Use wind-power electricity generation and the solar electrical energy generation combined system of nano friction generator

Technical field

The present invention relates to field of nanometer technology, use nano friction generator more particularly, it relates to a kind of Wind-power electricity generation and solar electrical energy generation combined system.

Background technology

In daily life, people utilize wind-power electricity generation or solar electrical energy generation to be method more typically.Wherein, The principle of wind-power electricity generation is to utilize wind-force to drive air vane to rotate, then the speed that will be rotated by booster engine Promote, promote electrical power generators.According to current windmill technology, the mild wind speed of three meters the most per second Degree (degree of mild wind), just can start generating.Wind-power electricity generation forms one upsurge the most in the world, Because wind-power electricity generation need not use fuel, radiation or air pollution also will not be produced.But, traditional Wind-driven generator is bulky, with high costs, simultaneously during transport and installing, brings to user Great inconvenience.Solar energy is directly changed into electric energy by solar electrical energy generation, and the method energy transformation ratio is high, But application time range is little, and evening or rainy weather can not use.And when using wind turbine power generation, Its time limitation is relatively strong, calm at many days in the case of then cannot be carried out normal power generation, so that impact is raw Apply flexibly stablizing of electricity.Between above-mentioned situation, solar electrical energy generation is used to combine generating with wind-driven generator Then can complementary deficiency therein, but when at present using two kinds of equipment generatings, need manual switching the most simultaneously, The most loaded down with trivial details but also do not reach good effect.

Summary of the invention

The goal of the invention of the present invention is the defect for prior art, proposes one and uses nano friction generating The wind-power electricity generation of machine and solar electrical energy generation combined system, in order to solve prior art wind electromotor volume Huge, with high costs, transport and the problem of installation difficulty.

The invention provides a kind of wind-power electricity generation using nano friction generator and solar electrical energy generation combination System, including: wind-driven generator, solar components and energy storage device；Described wind-driven generator includes using In by least one nano friction generator that changes mechanical energy is electric energy；Described solar components is by multiple Solaode forms, and the plurality of solaode connects formation solar energy group in series or in parallel At least two outfan of part, the most each solaode is the PN junction formed by semi-conducting material The photoelectric conversion unit of formula structure；The outfan of described energy storage device and described nano friction generator and institute At least two outfan stating solar components is connected, for the electricity exporting described nano friction generator Can store with the electric energy of described solar components output.

The wind-power electricity generation of the employing nano friction generator that the present invention provides is sent out with solar electrical energy generation combination Electricity system achieves the dual Collection utilization of wind energy and solar energy, and this has not only saved the energy, and has cleaned Environmental protection, protects environment.For using the wind-driven generator of nano friction generator, due to nano friction The generating efficiency of electromotor itself is the highest, and makes whole wind-driven generator have the highest generating efficiency, then adds On design structure efficiently, it is achieved that an optimal generating efficiency；Meanwhile, the core of this wind-driven generator It is convenient that heart parts produce, and shape, size are possible not only to be machined to microminiaturization, it is achieved wind-power electricity generation system The miniaturization of system；Large-size can also be machined to, it is achieved high power generation.Further, since nanometer is rubbed Wiping electromotor miniaturization, filming, and then whole electricity generation system weight is reduced, cost obtains simultaneously Great reduction.

Accompanying drawing explanation

In wind-power electricity generation that Fig. 1 a and Fig. 1 b provides for the present invention and solar electrical energy generation combined system, wind-force is sent out The structural representation of two kinds of different cross sections of the example one of motor；

In wind-power electricity generation that Fig. 2 a and Fig. 2 b provides for the present invention and solar electrical energy generation combined system, wind-force is sent out The structural representation of two kinds of different cross sections of the example two of motor；

Wind-driven generator in wind-power electricity generation that Fig. 3 a provides for the present invention and solar electrical energy generation combined system The perspective view of example three；

In wind-power electricity generation that Fig. 3 b and Fig. 3 c provides for the present invention and solar electrical energy generation combined system, wind-force is sent out The schematic diagram of a kind of set-up mode of nano friction generator in motor example three；

Wind-power electricity generation that Fig. 4 provides for the present invention and the circuit of an embodiment of solar electrical energy generation combined system Principle schematic；

Wind-power electricity generation that Fig. 5 provides for the present invention and the electricity of the another embodiment of solar electrical energy generation combined system Road principle schematic；

Fig. 6 a and Fig. 6 b respectively illustrates the stereochemical structure signal of the first structure of nano friction generator Figure and cross-sectional view；

Fig. 7 a to Fig. 7 b respectively illustrates the stereochemical structure signal of the second structure of nano friction generator Figure and cross-sectional view；

What Fig. 7 c showed the second structure of nano friction generator has elastomeric element as support arm Perspective view；

Fig. 8 a and Fig. 8 b respectively illustrates the stereochemical structure signal of the third structure of nano friction generator Figure and cross-sectional view；

Fig. 9 a and Fig. 9 b respectively illustrates the stereochemical structure signal of the 4th kind of structure of nano friction generator Figure and cross-sectional view.

Detailed description of the invention

For being fully understood by the purpose of the present invention, feature and effect, by following specific embodiment, right The present invention elaborates, but the present invention is not restricted to this.

, transport bulky, with high costs for prior art wind electromotor and the asking of installation difficulty Topic, the invention provides a kind of use nano friction generator as core component wind-driven generator with too Sun electricity generation system can combine the electricity generation system formed.This electricity generation system specifically includes wind-driven generator, the sun Can assembly and energy storage device.Wherein wind-driven generator includes for by changes mechanical energy is electric energy at least one Individual nano friction generator；Solar components is made up of multiple solaodes, these solaodes with The mode of serial or parallel connection connects at least two outfan forming solar components, each solaode The photoelectric conversion unit of the PN junction formula structure by being formed by semi-conducting material；Energy storage device rubs with nanometer The outfan wiping electromotor is connected with at least two outfan of solar components, for sending out nano friction The electric energy of motor output and the electric energy of solar components output store.The operation principle of this electricity generation system Being: when wind blows nano friction generator, nano friction generator can produce mechanical deformation, thus produces The raw alternating-current pulse signal of telecommunication, energy storage device is deposited after this alternating-current pulse signal of telecommunication is carried out suitable conversion Storage；Further, under the suitable conditions, solar components can convert light energy into electric energy, is stored in storage In energy device, in case the use of external electric equipment.

In the wind-power electricity generation and solar electrical energy generation combined system of present invention offer, solar components is to utilize The device that solar energy generates electricity.Specifically, solar components is made up of multiple solaodes, and these are too Sun can connect by battery in series or in parallel, and forms at least two output of solar components End.Wherein, solaode is a kind of optoelectronic semiconductor thin slice, as long as it is shone by light, moment Output voltage and electric current.Specifically, solaode is the PN junction formula knot formed by semi-conducting material The photoelectric conversion unit of structure, when on solar irradiation to semiconductor PN, forms new hole-electron pair, Under the effect of PN junction electric field, photohole flows to P district, and light induced electron flows to N district, connects circuit After be formed for electric current.Owing to the electric current of the output of single solaode is the least, it is impossible to directly as power supply Use, therefore multiple solaodes can be met electric power storage to external circuit output after serial or parallel connection and want The electric current asked.Alternatively, above-mentioned PN junction is the structure formed by doped semiconductor materials, or, Above-mentioned PN junction is the structure of semiconductive thin film or other thin-film material.In the present invention, solaode can For crystal silicon solar energy battery or thin-film solar cells.The production equipment cost of crystal silicon solar energy battery Relatively low, but equipment energy consumption and battery are relatively costly, and photoelectric transformation efficiency is the highest, is suitable to outdoor solar light Lower generating；The production equipment cost of thin-film solar cells is higher, but equipment energy consumption and battery cost are the lowest, Electricity conversion is less than crystal silicon solar energy battery, but low light level effect is the best, under common light also Can generate electricity.

What above-mentioned multiple solaode serial or parallel connection was formed together is solar panel, in order to Protection solar panel is free from the influence of the external environment, and solar components can also include protective.Right In general solaode, protective can be protection board, and for thin-film solar cells, protective can For protecting film.As a example by protection board is as safety glass, it is bonded and fixed at by binding agent solaode On safety glass, binding agent is chosen as EVA(ethylene-vinyl acetate copolymer), then pass through binding agent Backboard is constituted together with solar cell package solar components, the effect of its dorsulum be seal, Insulation is with waterproof.

The outfan of above-mentioned solar components is connected with energy storage device, and luminous energy can be changed by solar components For electric energy, it is stored in energy storage device, in case the use of external electric equipment.

In the wind-power electricity generation and solar electrical energy generation combined system of present invention offer, wind-driven generator is to utilize The device of wind power generation.Specifically, wind-driven generator includes: for by changes mechanical energy be electric energy extremely Lacking a nano friction generator and accommodate the housing of at least one nano friction generator, nano friction is sent out Motor is connected with the inwall of housing or nano friction generator is installed on the inwall of described housing.Above-mentioned On the outer wall of the housing that solar components can be installed in wind-driven generator, it is also possible to be separately provided, thus group Become a wind-power electricity generation and the electricity generation system of solar electrical energy generation combination.

Below by several concrete examples, structure and the operation principle of wind-driven generator are situated between in detail Continue.

Example one

In wind-power electricity generation that Fig. 1 a and Fig. 1 b provides for the present invention and solar electrical energy generation combined system, wind-force is sent out The structural representation of two kinds of different cross sections of the example one of motor.As illustrated in figs. ia and ib, wind-force is sent out Motor includes 4 nano friction generator 10, accommodates housing 14 and of these nano friction generator 10 Fixing axle 11.The number of nano friction generator is not restricted by the present invention, the tool of nano friction generator Body structure will be described in detail later.It is outside that a part for fixing axle 11 is positioned at housing 14, another part It is internal that diapire 15 through housing 14 extend into housing 14.In this example, the first elastomeric element and Two elastomeric elements are spring, and each nano friction generator 10 is by a spring 12 and housing 14 Medial wall connect, be connected with fixing axle 11 by a spring 13 simultaneously.The medial wall of housing 14 On be installed with at least one fixed component 16, each nano friction generator 10 by spring 12 with corresponding Fixed component 16 connect.Fixed component 16 is selectable unit (SU), without fixed component 16, each Nano friction generator 10 is directly connected with the medial wall of housing 14 by spring 12.

In the structure shown in Fig. 1 a and Fig. 1 b, housing 14 is cylindrical structural, but the present invention is to this Not limiting, housing 14 can be other arbitrary column construction.In order to be able to make wind send out from nano friction The front surface of motor is blown over, and housing 14 can be that a cell body, i.e. housing 14 do not have roof, and wind can be straight Connect and be circulated into housing 14 inside；Or, housing 14 has roof, but has multiple through hole on roof, It is internal that wind can blow into housing 14 from through hole.Above-mentioned solar components can be installed in the shell of wind-driven generator On the outer wall of body, it is also possible to be separately provided, thus one wind-power electricity generation of composition and solar electrical energy generation combine Electricity generation system.

The operation principle of the TRT shown in Fig. 1 a and Fig. 1 b is: when wind is from nano friction generator 10 Front surface direction when blowing over, a part of wind energy drives nano friction generator 10 to produce mechanical deformation, Thus produce electric energy；Another part wind energy drives spring 12 and 13 to produce deformation, so that this part Wind energy transformation is the elastic potential energy of spring 12 and 13, then drives nano friction generator 10 persistently to shake Dynamic generating, thus improve the generating efficiency of wind-driven generator.

It should be noted that the number of above-mentioned spring 12 and 13 is not limited by the present invention, the most each receive Rice friction generator can be connected with the medial wall (or fixed component) of housing by multiple springs, it is possible to logical Cross multiple spring to be connected with fixing axle.

Example two

In wind-power electricity generation that Fig. 2 a and Fig. 2 b provides for the present invention and solar electrical energy generation combined system, wind-force is sent out The structural representation of two kinds of different cross sections of the example two of motor.As shown in Figure 2 a and 2 b, wind-force is sent out Motor include multiple nano friction generator 10, the housing 20 accommodating these nano friction generator 10, Rotary shaft 21, multiple cam 22 and flabellum 23.The number of nano friction generator is not made by the present invention Limiting, the concrete structure of nano friction generator will be described in detail later.

In the present invention, housing 20 is column construction.Housing 20 shown in Fig. 2 a and Fig. 2 b is one positive four Prism structure.Multiple nano friction generator 10 are evenly distributed on 4 sidewalls of housing 20.

It is outside that a part for rotary shaft 21 is positioned at housing 20, and the end of this partial turn axle is installed with flabellum 23.It is internal that another part of rotary shaft 21 is positioned at housing 20, and the end of this partial turn axle is supported to housing The diapire of 20.

As shown in Figure 2 b, it is positioned in the rotary shaft 21 of enclosure interior and is installed with multiple cam 22, multiple convex Wheel 22 interval is arranged, and each cam is used for extruding corresponding 4 nano friction generator.Specifically Ground, each cam has multiple lobe, and as shown in Figure 2 a, cam 22 has 3 lobe 24, The top of this lobe 24 arrives rotary shaft to the distance of rotary shaft 21 slightly larger than nano friction generator 10 The distance of 21, so in cam 22 rotation process, the end of the lobe 24 of cam 22 will connect Touch and extrude nano friction generator 10.In figure 2b, the lobe of cam 22 is not exposed to nanometer Friction generator 10, now the end of the lobe of cam 22 does not also arrive the nanometer on the two sidewall Friction generator.

Above-mentioned housing 20 can be that a cell body, i.e. housing 20 do not have roof, and the most a part of wind can be straight Connecing and be circulated into housing 20 inside, this part blows air over nano friction generator and nano friction also can be driven to send out Motor produces certain mechanical deformation, thus produces electric energy.Or, housing 20 has roof, rotates Another part of axle 21 extend into housing 20 inside through the roof of housing 20.Above-mentioned solar components On the outer wall of the housing that can be installed in wind-driven generator, it is also possible to be separately provided, thus one wind-force of composition Generating and the electricity generation system of solar electrical energy generation combination.

The operation principle of the wind-driven generator shown in Fig. 2 a and Fig. 2 b is: when the wind blows, can make flabellum 23 rotate, and flabellum 23 drives rotary shaft 21 to rotate, and further rotary shaft 21 drives multiple cam 22 Rotate, the end extruding nano friction generator 10 of cam 22 its lobe in rotation process, make to receive Rice friction generator 10 produces mechanical deformation, thus produces electric energy.

Example three

Wind-driven generator in wind-power electricity generation that Fig. 3 a provides for the present invention and solar electrical energy generation combined system The perspective view of example three.As shown in Figure 3 a, wind-driven generator includes double wall 25, lower folder Wall 26, the multiple support arms 27 being arranged between double wall 25 and lower double wall 26, it is installed in double wall 25 and lower double wall 26 at least one nano friction generator.Owing to nano friction generator is installed in On the inner surface of upper double wall 25 and lower double wall 26, therefore Fig. 3 a does not shows that.Upper double wall and under Double wall and support arm between the two constitute the housing of wind-driven generator.

As shown in Figure 3 a, multiple support arms 27 are along upper double wall 25 relative with two of lower double wall 26 Long edge and arrange, between two adjacent support arms formed vent.Wherein, along upper double wall 25 And each long edge of lower double wall 26 and formed between the adjacent support arm that arranges is air outlet 28, In fig. 3 a along upper double wall 25 and the short edge of lower double wall 26 and be not provided with support arm, thus upper folder Air inlet 29 is formed between the short edge of wall 25 and lower double wall 26.The unshowned wind-driven generator of Fig. 3 a Another long edge and the structure of short edge be symmetrically the same with the structure illustrated.Need explanation Being that Fig. 3 a is only a specific example, the present invention is not limited only to this, and described support arm can set flexibly Put, its purpose is to form vent.

In wind-power electricity generation that Fig. 3 b and Fig. 3 c provides for the present invention and solar electrical energy generation combined system, wind-force is sent out The schematic diagram of a kind of set-up mode of nano friction generator in motor example three.Such as Fig. 3 b and Fig. 3 c institute Show, upper double wall 25 is installed with 1 nano friction generator 101, lower double wall 26 is installed with 1 Nano friction generator 102, nano friction generator 101 and 102 is oppositely arranged, and nano friction generates electricity Machine 101 and 102 is all in the domes inwardly arched upward.When blowing air over nano friction generator, so Domes be easier to make nano friction generator deform, thus improve generating efficiency.

The number of the present invention nano friction generator to being installed on upper double wall and lower double wall does not limits. The nano friction generator being installed on double wall can be multiple, and the nano friction being installed on lower double wall is sent out Motor can be multiple, the nano friction generator being installed on double wall and the nanometer being installed on lower double wall Friction generator is oppositely arranged one by one.

Above-mentioned solar components can be installed on the upper double wall of wind-driven generator or the outer wall of lower double wall, it is possible to To be separately provided, thus one wind-power electricity generation of composition and the electricity generation system of solar electrical energy generation combination.

The operation principle of above-mentioned wind-driven generator is: when wind is blown between upper double wall and lower double wall from vent Time, nano friction generator can be squeezed because of blowing of wind and produces mechanical deformation, thus produce electric energy, Nano friction generator can be domes, further increases the generating efficiency of wind-driven generator.

Any one structure based on above-mentioned solar components and wind-driven generator, is described further below The structure of whole electricity generation system and operation principle.

Wind-power electricity generation that Fig. 4 provides for the present invention and the circuit of an embodiment of solar electrical energy generation combined system Principle schematic.As shown in Figure 4, energy storage device includes: rectification circuit the 30, first ON-OFF control circuit 31, the first DC-DC control circuit 32, accumulator 33 and second switch control circuit 41 and Second DC-DC control circuit 42.

Wherein, rectification circuit 30 is connected with the outfan of nano friction generator 10, rectification circuit 30 Receive the alternating-current pulse signal of telecommunication of nano friction generator 10 output, this alternating-current pulse signal of telecommunication is carried out Rectification processes and obtains DC voltage U1；First ON-OFF control circuit 31 and rectification circuit the 30, first direct current / DC control circuit 32 is connected with accumulator 33, and the first ON-OFF control circuit 31 receives rectification circuit The DC voltage U1 and the momentary charging voltage U2 of accumulator 33 feedback of 30 outputs, according to this direct current Voltage U1 and momentary charging voltage U2 obtains the first control signal S1, by the first control signal S1 output To the first DC-DC control circuit 32；First DC-DC control circuit 32 and rectification circuit 30, First ON-OFF control circuit 31 is connected with accumulator 33, the first DC-DC control circuit 32 basis The unidirectional current that rectification circuit 30 is exported by the first control signal S1 of the first ON-OFF control circuit 31 output Pressure U1 carries out conversion process and exports and charge to accumulator 33, obtains momentary charging voltage U2.

Second switch control circuit 41 controls electricity with the outfan of solar components 40, the second DC-DC Road 42 is connected with accumulator 33, and second switch control circuit 41 receives solar components 40 output DC voltage U3 and the momentary charging voltage U2 of accumulator 33 feedback, according to DC voltage U3 and wink Time charging voltage U2 obtain the second control signal S2, the second control signal S2 is exported to the second direct current/ DC control circuit 42.The outfan of the second DC-DC control circuit 42 and solar components 40, Second switch control circuit 41 is connected with accumulator 33, the second DC-DC control circuit 42 basis The direct current that solar components 40 is exported by the second control signal S2 of second switch control circuit 41 output Voltage U3 carries out conversion process and exports and charge to accumulator 33, obtains momentary charging voltage U2.

The operation principle of the circuit shown in Fig. 4 is: when wind-force acts on nano friction generator 10, Can make nano friction generator 10 that mechanical deformation occurs, thus produce the alternating-current pulse signal of telecommunication.Rectified current After road 30 receives this alternating-current pulse signal of telecommunication, it is carried out rectification process, obtain the straight of unidirectional pulsation Stream voltage U1.First ON-OFF control circuit 31 receives DC voltage U1 and the storage of rectification circuit 30 output After the momentary charging voltage U2 of energy circuit 33 feedback, by DC voltage U1 and momentary charging voltage U2 Full voltage U0 with accumulator 33 compares respectively, if DC voltage U1 is higher than fully charged Pressure U0 and momentary charging voltage U2 are less than being full of voltage U0, and now the first ON-OFF control circuit 31 exports First control signal S1, control that rectification circuit 30 exports by the first DC-DC control circuit 32 is straight Stream voltage U1 carries out blood pressure lowering process, and output is charged to accumulator 33, obtains momentary charging voltage U2；If DC voltage U1 is less than equal to being full of voltage U0 and momentary charging voltage U2 less than fully charged Pressure U0, now the first ON-OFF control circuit 31 exports the first control signal S1, controls the first direct current/straight The DC voltage U1 that rectification circuit 30 is exported by flow control circuit 32 carries out boosting process, and storage is given in output Can be charged by circuit 33, obtain momentary charging voltage U2；And for example fruit momentary charging voltage U2 is equal to Or in short-term higher than being full of voltage U0, no matter DC voltage U1 is higher or lower than being full of voltage U0, now First ON-OFF control circuit 31 exports the first control signal S1, controls the first DC-DC control circuit 32 Make it stop as accumulator 33 to charge.When solar irradiation is mapped on solar components 40, solar energy Assembly 40 can convert light energy into direct current energy, exports DC voltage U3.Second switch control circuit 41 Receive DC voltage U3 and the momentary charging voltage of accumulator 33 feedback of solar components 40 output After U2, by DC voltage U3 and momentary charging voltage U2 respectively with the full voltage of accumulator 33 U0 compares, if DC voltage U3 is less than higher than full voltage U0 and momentary charging voltage U2 Being full of voltage U0, now second switch control circuit 41 exports the second control signal S2, controls second straight The DC voltage U3 that solar components 40 is exported by stream/DC control circuit 42 carries out blood pressure lowering process, defeated Go out and be charged to accumulator 33, obtain momentary charging voltage U2；If DC voltage U3 is less than Equal to being full of voltage U0 and momentary charging voltage U2 less than being full of voltage U0, now second switch controls Circuit 41 exports the second control signal S2, controls the second DC-DC control circuit 42 by solar energy group The DC voltage U3 of part 40 output carries out boosting process, and output is charged to accumulator 33, To momentary charging voltage U2；And for example fruit momentary charging voltage U2 is equal to or in short-term higher than being full of voltage U0, No matter DC voltage U3 is higher or lower than being full of voltage U0, and now second switch control circuit 41 exports Second control signal S2, controls the second DC-DC control circuit 42 and makes it stop as accumulator 33 Charging.Above-mentioned control mode is only a specific example, and the present invention is without limitation, it is possible to use Other control mode is accumulator charging.

Alternatively, accumulator 33 can be lithium ion battery, Ni-MH battery, lead-acid battery or super The energy-storage travelling wave tubes such as capacitor.

The feature of the electricity generation system shown in Fig. 4 is to use solar components and the nano friction generator to be simultaneously Accumulator is charged, and wherein nano friction generator collects wind energy, and solar components collects solar energy, The high efficiency system of the two is superimposed, and makes the efficiency of whole system significantly be promoted.Receive Rice friction generator can convert wind energy into electric energy, due to nanometer as the core component of wind-driven generator The generating efficiency of friction generator itself is the highest, makes whole wind-driven generator have the highest generating efficiency, then Plus designing structure efficiently, it is achieved that an optimal generating efficiency.Meanwhile, the core of this electricity generation system It is convenient that heart parts produce, and shape, size are possible not only to be machined to microminiaturization, it is achieved electricity generation system Miniaturization；Large-size can also be machined to, it is achieved high power generation.Further, since nano friction is sent out Motor miniaturization, filming, and then whole electricity generation system weight is reduced, cost has obtained pole simultaneously Big reduction.

Wind-power electricity generation that Fig. 5 provides for the present invention and the electricity of the another embodiment of solar electrical energy generation combined system Road principle schematic.As it is shown in figure 5, energy storage device includes: the first ON-OFF control circuit 51, rectified current Road 52, on-off circuit 53, second switch control circuit 54, DC-DC control circuit 55 and energy storage Circuit 56.

Wherein the first ON-OFF control circuit 51 and the outfan of solar components 50, nano friction generator 10 are connected, and the first ON-OFF control circuit 51 receives the DC voltage U4 of solar components 50 output, root It is used for controlling whether nano friction generator works to nano friction generator 10 output according to DC voltage U4 Control signal S3.Rectification circuit 52 is connected with the outfan of nano friction generator 10, rectification circuit The 52 alternating-current pulse signals of telecommunication receiving nano friction generator 10 output, enter this alternating-current pulse signal of telecommunication Row rectification processes and obtains DC voltage U5.The control end of on-off circuit 53 is defeated with solar components 50 Go out end be connected, according to solar components 50 output DC voltage U4 control on-off circuit 53 input/ Outfan connects with outfan or the rectification circuit 52 of solar components 50.If on-off circuit 53 Input/output terminal connects with the outfan of solar components 50, then the input/output of on-off circuit 53 The DC voltage U6 of end output is equal to U4；If the input/output terminal of on-off circuit 53 and rectification circuit 52 connections, then the DC voltage U6 of the input/output terminal output of on-off circuit 53 is equal to U5.Second ON-OFF control circuit 54 and the input/output terminal of on-off circuit 53, DC-DC control circuit 55 and storage Can be connected by circuit 56, second switch control circuit 54 receives the input/output terminal output of on-off circuit 53 DC voltage U6 and accumulator 56 feedback momentary charging voltage U7, according to DC voltage U6 Obtain control signal S4 with momentary charging voltage U7, control signal S4 is exported to DC-DC control Circuit 55.DC-DC control circuit 55 and the input/output terminal of on-off circuit 53, second switch control Circuit 54 processed is connected with accumulator 56, according to the control signal of second switch control circuit 54 output S4 carries out conversion process to the DC voltage U6 that the input/output terminal of on-off circuit 53 exports and exports to storage Can charge by circuit 56, obtain momentary charging voltage U7.

The operation principle of the circuit shown in Fig. 5 is: when solar irradiation is mapped on solar components 50, Solar components 50 can convert light energy into direct current energy, exports DC voltage U4.On-off circuit 53 Control end and the first ON-OFF control circuit 51 can be simultaneously received this DC voltage U4, by DC voltage U4 and running voltage U being pre-configured in on-off circuit 53 and the first ON-OFF control circuit 51 ' carry out Relatively, if U4 is more than or equal to U ', on-off circuit 53 controls its input/output terminal and solar energy group The outfan connection of part 50, meanwhile the first ON-OFF control circuit 51 is to nano friction generator 10 Output is used for controlling out-of-work control signal S3 of nano friction generator 10；If U4 is less than U ', First ON-OFF control circuit 51 is used for controlling nano friction generator 10 to nano friction generator 10 output Control signal S3 worked on, meanwhile on-off circuit 53 controls its input/output terminal and rectified current Road 52 connects.Second switch control circuit 54 receives the straight of the input/output terminal output of on-off circuit 53 After the momentary charging voltage U7 of stream voltage U6 and accumulator 56 feedback, by DC voltage U6 and wink Time charging voltage U7 full voltage U0 with accumulator 56 respectively compare, if DC voltage U6 is higher than being full of voltage U0 and momentary charging voltage U7 less than being full of voltage U0, now second switch control Circuit 54 processed exports control signal S4, controls defeated by on-off circuit 53 of DC-DC control circuit 55 Enter/the DC voltage U6 of outfan output carries out blood pressure lowering process, output is charged to accumulator 56, Obtain momentary charging voltage U7；If DC voltage U6 is less than equal to being full of voltage U0 and instantaneous charging Voltage U7 is less than being full of voltage U0, and now second switch control circuit 54 exports control signal S4, control DC voltage U6 is carried out boosting process by DC-DC control circuit 55 processed, and output is to accumulator 56 It is charged, obtains momentary charging voltage U7；And for example fruit momentary charging voltage U7 is equal to or is higher than in short-term Being full of voltage U0, no matter DC voltage U6 is higher or lower than being full of voltage U0, now second switch control Circuit 54 processed exports control signal S4, controls DC-DC control circuit 55 and makes it stop as energy storage electricity Charge in road 56.Above-mentioned control mode is only a specific example, and the present invention is without limitation, also The control mode that can use other is accumulator charging.

Alternatively, accumulator 56 can be lithium ion battery, Ni-MH battery, lead-acid battery or super The energy-storage travelling wave tubes such as capacitor.

The feature of the electricity generation system shown in Fig. 5 is to use solar components and the nano friction generator to be alternately Accumulator is charged, and wherein nano friction generator collects wind energy, and solar components collects solar energy. This circuit design is flexible, it is possible to automatically switch according to practical situation, in the case of solar energy abundance, Using solar components is that accumulator is charged, and makes nano friction generator quit work, and prolongs Grow the service life of nano friction generator and rectification circuit；In the case of solar energy deficiency, use Nano friction generator is that accumulator is charged, and substantially increases the generating efficiency of whole system.

The structure of the nano friction generator being described in detail below in self-charging ultracapacitor and work Principle.

The first structure of nano friction generator is as shown in figures 6 a and 6b.Fig. 6 a and Fig. 6 b is respectively Show perspective view and the cross-sectional view of the first structure of nano friction generator. This nano friction generator includes: the first electrode 61 being cascading, the first high molecular polymer is exhausted Edge layer 62, and the second electrode 63.Specifically, the first electrode 61 is arranged on the first high molecular polymer On first side surface of insulating barrier 62；And first high molecular polymer insulating barrier 62 the second side surface with The surface contact friction of the second electrode 63 also induces electric charge at the second electrode 63 and the first electrode 61. Therefore, the first above-mentioned electrode 61 and the second electrode 63 constitute two outfans of nano friction generator.

In order to improve the generating capacity of nano friction generator, at the first high molecular polymer insulating barrier 62 The second side surface (i.e. on the face relative to the second electrode 63) be further provided with micro-nano structure 64.Therefore, When nano friction generator is squeezed, the first high molecular polymer insulating barrier 62 and the second electrode 63 Apparent surface can better contact with friction, and induce at the first electrode 61 and the second electrode 63 More electric charge.Owing to the second above-mentioned electrode 63 is mainly used in and the first high molecular polymer insulating barrier 62 frictions, therefore, the second electrode 63 can also referred to as rub electrode.

Above-mentioned micro-nano structure 64 specifically can take the implementation that the following two kinds is possible: the first side Formula is, this micro-nano structure is micron order or the least nano level concaveconvex structure.This concaveconvex structure can Increase frictional resistance, improve generating efficiency.Described concaveconvex structure directly can be formed when film preparation, It also is able to make the surface of the first high molecular polymer insulating barrier be formed by the method for polishing irregular concavo-convex Structure.Specifically, this concaveconvex structure can be semicircle, striated, cubic type, rectangular pyramid, Or the concaveconvex structure of the shape such as cylinder.The second way is, this micro-nano structure is nanoscale cavernous structure, Now the first high molecular polymer insulating barrier material therefor is preferably Kynoar (PVDF), and it is thick Degree is for the preferred 1.0mm of 0.5-1.2mm(), and the face of its relative second electrode is provided with multiple nano-pore. Wherein, the size of each nano-pore, i.e. width and the degree of depth, can select according to the needs of application, The preferably size of nano-pore is: width is 10-100nm and the degree of depth is 4-50 μm.The number of nano-pore Amount can output current value as required and magnitude of voltage be adjusted, and preferably these nano-pores are between hole Away from being uniformly distributed for 2-30 μm, preferred average pitch of holes is being uniformly distributed of 9 μm.

Introduce the operation principle of the nano friction generator shown in Fig. 6 a and Fig. 6 b in detail below.When When each layer of this nano friction generator is squeezed, the second electrode 63 in nano friction generator with First high molecular polymer insulating barrier 62 surface phase mutual friction produces electrostatic charge, and the generation of electrostatic charge can make Electric capacity between first electrode 61 and the second electrode 63 changes, thus causes the first electrode 61 He Between second electrode 63, electric potential difference occurs.Owing to the first electrode 61 and the second electrode 63 rub as nanometer The outfan wiping electromotor is connected with energy storage device, and energy storage device constitutes the dispatch from foreign news agency of nano friction generator Road, is equivalent to be connected by external circuit between two outfans of nano friction generator.When this nano friction When each layer of electromotor returns to original state, be at this moment formed between the first electrode and the second electrode is interior Electromotive force disappears, and will again produce reverse electromotive force between the most Balanced first electrode and the second electrode Difference.By repeatedly rubbing and recovering, it is possible to form the periodic alternating-current pulse signal of telecommunication in external circuit.

Research according to inventor finds, metal and high molecular polymer friction, and metal is more easy to lose electronics, Therefore metal electrode and high molecular polymer friction is used can to improve energy output.Therefore, correspondingly, In the nano friction generator shown in Fig. 6 a and Fig. 6 b, the second electrode is owing to needs are as friction electrode (i.e. metal) and the first high molecular polymer rub, and therefore its material can be selected from metal or alloy, Wherein metal can be Au Ag Pt Pd, aluminum, nickel, copper, titanium, chromium, selenium, ferrum, manganese, molybdenum, Tungsten or vanadium；Alloy can be aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, Manganese alloy, nickel alloy, metal, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten Alloy, molybdenum alloy, niobium alloy or tantalum alloy.First electrode, owing to being made without friction, therefore, removes Can select outside the material of above-mentioned the second electrode enumerated, other materials that can make electrode also may be used With application, say, that the first electrode except be selected from metal or alloy, wherein metal can be golden, Silver, platinum, palladium, aluminum, nickel, copper, titanium, chromium, selenium, ferrum, manganese, molybdenum, tungsten or vanadium；Alloy can be Aluminium alloy, titanium alloy, magnesium alloy, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, lead Alloy, ashbury metal, cadmium alloy, bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium close Outside gold or tantalum alloy, it is also possible to selected from non-metallic materials such as indium tin oxide, Graphene, nano silver wire films Material.

In the structure shown in Fig. 6 a, the first high molecular polymer insulating barrier and the second electrode are just to patch Close, and by the rubberized fabric adhere of outer ledge together, but the present invention is not limited only to this.First high score Multiple elastomeric element, such as spring can be provided with between sub-polymer insulation layer and the second electrode, these Spring is distributed in the first high molecular polymer insulating barrier and the outer ledge of the second electrode, for formation first Resilient support arms between high molecular polymer insulating barrier and the second electrode.When External Force Acting is in nano friction During electromotor, nano friction generator is squeezed, and spring is compressed so that the first high molecular polymer Insulating barrier and the second electrode contact form frictional interface；When external force disappears, spring is upspring so that first High molecular polymer insulating barrier and the second electrode separation, nano friction generator returns to original state.

The second structure of nano friction generator is as shown in figs. 7 a and 7b.Fig. 7 a and Fig. 7 b is respectively Show perspective view and the cross-sectional view of the second structure of nano friction generator. This nano friction generator includes: the first electrode 71 being cascading, the first high molecular polymer is exhausted Edge layer 72, the second high molecular polymer insulating barrier 74 and the second electrode 73.Specifically, the first electrode On 71 the first side surfaces being arranged on the first high molecular polymer insulating barrier 72；Second electrode 73 is arranged on On first side surface of the second high molecular polymer insulating barrier 74；Wherein, the first high molecular polymer is exhausted Second side surface of edge layer 72 and the second side surface contact friction of the second high molecular polymer insulating barrier 74 And induce electric charge at the first electrode 71 and the second electrode 73.Wherein, the first electrode 71 and second Electrode 73 constitutes two outfans of nano friction generator.

In order to improve the generating capacity of nano friction generator, the first high molecular polymer insulating barrier 72 He At least one face in two faces that second high molecular polymer insulating barrier 74 is oppositely arranged is provided with micro-nano Structure.In fig .7b, the face of the first high molecular polymer insulating barrier 72 is provided with micro-nano structure 75.Cause This, when nano friction generator is squeezed, the first high molecular polymer insulating barrier 72 and second is high The apparent surface of Molecularly Imprinted Polymer insulating barrier 74 can better contact with friction, and the first electrode 71 He More electric charge is induced at second electrode 73.Above-mentioned micro-nano structure can refer to described above, this Place repeats no more.

Shown in the operation principle of the nano friction generator shown in Fig. 7 a and Fig. 7 b and Fig. 6 a and Fig. 6 b The operation principle of nano friction generator is similar to.Differ only in, when the nanometer shown in Fig. 7 a and Fig. 7 b When each layer of friction generator is squeezed, it is high by the first high molecular polymer insulating barrier 72 and second The surface phase mutual friction of Molecularly Imprinted Polymer insulating barrier 74 produces electrostatic charge.Accordingly, with respect to Fig. 7 a and Here is omitted for the operation principle of the nano friction generator shown in Fig. 7 b.

Nano friction generator shown in Fig. 7 a and Fig. 7 b is mainly by polymer (the first high molecular polymerization Thing insulating barrier) and polymer (the second high molecular polymer insulating barrier) between friction produce the signal of telecommunication.

In such an embodiment, the first electrode and the second electrode material therefor can be indium tin oxide, graphite Alkene, nano silver wire film, metal or alloy, wherein metal can be Au Ag Pt Pd, aluminum, nickel, Copper, titanium, chromium, selenium, ferrum, manganese, molybdenum, tungsten or vanadium；Alloy can be aluminium alloy, titanium alloy, magnesium conjunction Gold, beryllium alloy, copper alloy, kirsite, manganese alloy, nickel alloy, metal, ashbury metal, cadmium alloy, Bismuth alloy, indium alloy, gallium alloy, tungsten alloy, molybdenum alloy, niobium alloy or tantalum alloy.Above two is tied In structure, it is sub-that the first high molecular polymer insulating barrier and the second high molecular polymer insulating barrier are respectively selected from polyamides Amine thin film, aniline-formaldehyde resin thin film, polyformaldehyde thin film, ethyl cellulose film, polyamide film, Melamino-formaldehyde thin film, Polyethylene Glycol succinate thin film, cellulose membrane, cellulose ethanoate are thin Film, 10PE27 thin film, polydiallyl phthalate thin film, fiber (regeneration) sea Meagre strength film, elastic polyurethane body thin film, styrene-acrylonitrile copolymer copolymer film, styrene-butadiene-copolymer Thin film, staple fibre thin film, poly-methyl thin film, methacrylic acid ester film, polyvinyl alcohol film, poly- Alcohol film, mylar, polyisobutylene thin film, polyurethane flexible sponge films, poly-terephthaldehyde Acid glycol ester thin film, polyvinyl butyral film, formaldehyde-phenol thin film, neoprene thin film, fourth Diene propylene copolymer film, natural rubber films, polyacrylonitrile thin film, acrylonitrile vinyl chloride film and One in polyethylene the third diphenol carbonate thin film.Wherein, in the second structure, first is high in principle The material of Molecularly Imprinted Polymer insulating barrier and the second high molecular polymer insulating barrier can be identical, it is also possible to no With.But, if the material of two-layer high molecular polymer insulating barrier is the most identical, triboelectrification can be caused The quantity of electric charge is the least.It is preferred that the first high molecular polymer insulating barrier and the second high molecular polymer are exhausted The material of edge layer is different.

In the structure shown in Fig. 7 a, the first high molecular polymer insulating barrier 72 and the second high molecular polymerization Thing insulating barrier 74 is just to laminating, and by the rubberized fabric adhere of outer ledge together, but the present invention It is not limited only to this.First high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74 it Between can be provided with multiple elastomeric element, Fig. 7 c shows the second structure of nano friction generator Having the elastomeric element perspective view as support arm, as shown in Figure 7 c, elastomeric element is optional For spring 70, these springs 70 are distributed in the first high molecular polymer insulating barrier 72 and the second polyphosphazene polymer The outer ledge of compound insulating barrier 74 is high for forming the first high molecular polymer insulating barrier 72 and second Resilient support arms between Molecularly Imprinted Polymer insulating barrier 74.When External Force Acting is in nano friction generator, Nano friction generator is squeezed, and spring 70 is compressed so that the first high molecular polymer insulating barrier 72 contact formation frictional interface with the second high molecular polymer insulating barrier 74；When external force disappears, spring 70 upspring so that the first high molecular polymer insulating barrier 72 and the second high molecular polymer insulating barrier 74 points From, nano friction generator returns to original state.

In addition to above two structure, nano friction generator can also use the third structure to realize, as Shown in Fig. 8 a and Fig. 8 b.Fig. 8 a and Fig. 8 b respectively illustrates the third structure of nano friction generator Perspective view and cross-sectional view.It can be seen that the third structure is second A thin layer between two parties is added, it may be assumed that the nano friction generator of the third structure on the basis of planting structure Including first electrode the 81, the first high molecular polymer insulating barrier 82 being cascading, between two parties thin film Layer the 80, second high molecular polymer insulating barrier 84 and the second electrode 83.Specifically, the first electrode 81 It is arranged on the first side surface of the first high molecular polymer insulating barrier 82；Second electrode 83 is arranged on On first side surface of two high molecular polymer insulating barriers 84, and thin layer 80 is arranged on the first height between two parties Second side surface of Molecularly Imprinted Polymer insulating barrier 82 and the second side of the second high molecular polymer insulating barrier 84 Between surface.Wherein, described thin layer between two parties 80 is relative with the first high molecular polymer insulating barrier 82 sets At least one face in two faces put is provided with micro-nano structure 85, and/or described thin layer between two parties 80 He At least one face in two faces that second high molecular polymer insulating barrier 84 is oppositely arranged is provided with micro-nano Structure 85, the concrete set-up mode about micro-nano structure 85 can refer to described above, and here is omitted.

The material of the nano friction generator shown in Fig. 8 a and Fig. 8 b is referred to aforesaid the second structure The material of nano friction generator select.Wherein, thin layer can also gather selected from transparent height between two parties Thing polyethylene terephthalate (PET), polydimethylsiloxane (PDMS), polystyrene (PS), In polymethyl methacrylate (PMMA), Merlon (PC) and polymeric liquid crystal copolymer (LCP) Any one.Wherein, described first high molecular polymer insulating barrier and the insulation of the second high molecular polymer Material preferably clear high polymer polyethylene terephthalate (PET) of layer；Wherein, described between two parties The preferred polydimethylsiloxane of the material (PDMS) of thin layer.The first above-mentioned high molecular polymer is exhausted Edge layer, the second high molecular polymer insulating barrier, between two parties thin layer material can be identical, it is also possible to different. But, if the material of three floor height Molecularly Imprinted Polymer insulating barriers is the most identical, the electric charge of triboelectrification can be caused Measuring the least, therefore, in order to improve friction effect, the material of thin layer is different from the first polyphosphazene polymer between two parties Compound insulating barrier and the second high molecular polymer insulating barrier, and the first high molecular polymer insulating barrier and second The material of high molecular polymer insulating barrier is the most identical, so, can reduce material category, make the present invention Making convenient.

In the implementation shown in Fig. 8 a and Fig. 8 b, thin layer 80 is one layer of polymeric film between two parties, Substantially similar with the implementation shown in Fig. 7 a and Fig. 7 b, remain by polymer (between two parties Thin layer) and polymer (the second high molecular polymer insulating barrier) between friction generate electricity.Wherein, Thin layer is easily prepared and stable performance between two parties.

If in two faces that thin layer and the first high molecular polymer insulating barrier are oppositely arranged between two parties At least one face is provided with micro-nano structure, and in the structure shown in Fig. 8 a, the first high molecular polymer is exhausted Edge layer and thin layer between two parties be just to laminating, and by the rubberized fabric adhere of outer ledge together, but this Invention is not limited only to this.Can be provided with many between first high molecular polymer insulating barrier and between two parties thin layer Individual elastomeric element, such as spring, these springs are distributed in the first high molecular polymer insulating barrier with the thinnest The outer ledge of film layer, for forming the first high molecular polymer insulating barrier and bullet between thin layer between two parties Property support arm.When External Force Acting is in nano friction generator, nano friction generator is squeezed, bullet Spring is compressed so that the first high molecular polymer insulating barrier forms frictional interface with thin film layer between two parties； When external force disappears, spring is upspring so that the first high molecular polymer insulating barrier separates with thin layer between two parties, Nano friction generator returns to original state.

If in two faces that thin layer and the second high molecular polymer insulating barrier are oppositely arranged between two parties At least one face is provided with micro-nano structure, and in the structure shown in Fig. 8 a, the second high molecular polymer is exhausted Edge layer and thin layer between two parties be just to laminating, and by the rubberized fabric adhere of outer ledge together, but this Invention is not limited only to this.Can be provided with many between second high molecular polymer insulating barrier and between two parties thin layer Individual elastomeric element, such as spring, these springs are distributed in the second high molecular polymer insulating barrier with the thinnest The outer ledge of film layer, for forming the second high molecular polymer insulating barrier and bullet between thin layer between two parties Property support arm.When External Force Acting is in nano friction generator, nano friction generator is squeezed, bullet Spring is compressed so that the second high molecular polymer insulating barrier forms frictional interface with thin film layer between two parties； When external force disappears, spring is upspring so that the second high molecular polymer insulating barrier separates with thin layer between two parties, Nano friction generator returns to original state.

Alternatively, elastomeric element can be simultaneously located at thin layer and the insulation of the first high molecular polymer between two parties Layer, between two parties between thin layer and the second high molecular polymer insulating barrier.

It addition, nano friction generator can also use the 4th kind of structure to realize, such as Fig. 9 a and Fig. 9 b Shown in, including: the first electrode 91 being cascading, the first high molecular polymer insulating barrier 92, occupy Between electrode layer 90, the second high molecular polymer insulating barrier 94 and the second electrode 93；Wherein, the first electrode On 91 the first side surfaces being arranged on the first high molecular polymer insulating barrier 92；Second electrode 93 is arranged on On first side surface of the second high molecular polymer insulating barrier 94, it is high that intervening electrode layer 90 is arranged on first Second side surface of Molecularly Imprinted Polymer insulating barrier 92 and the second side of the second high molecular polymer insulating barrier 94 Between surface.Wherein, the face of the first relative intervening electrode layer 90 of high molecular polymer insulating barrier 92 and residence Between the relative first high molecular polymer insulating barrier 92 of electrode layer 90 face at least one face on be provided with Micro-nano structure (not shown)；And/or, the second relative intervening electrode layer of high molecular polymer insulating barrier 94 At least one in the face of the face of 90 second high molecular polymer insulating barrier 94 relative with intervening electrode layer 90 Micro-nano structure (not shown) it is provided with on face.In this fashion, by intervening electrode layer 90 and Between one high molecular polymer insulating barrier 92 and the second high molecular polymer insulating barrier 94, friction produces electrostatic Lotus, thus will produce electric potential difference between intervening electrode layer 90 and the first electrode 91 and the second electrode 93, Now, the first electrode 91 and the series connection of the second electrode 93 are an outfan of nano friction generator；Occupy Between electrode layer 90 be another outfan of nano friction generator.

In the structure shown in Fig. 9 a and Fig. 9 b, the first high molecular polymer insulating barrier, the second macromolecule The material of polymer insulation layer, the first electrode and the second electrode is referred to receiving of aforesaid the second structure The material of rice friction generator selects.Intervening electrode layer can select conductive film, conducting polymer, Metal material, metal material includes simple metal and alloy, simple metal selected from Au Ag Pt Pd, aluminum, Nickel, copper, titanium, chromium, selenium, ferrum, manganese, molybdenum, tungsten, vanadium etc., alloy can be selected from light-alloy, and (aluminum closes Gold, titanium alloy, magnesium alloy, beryllium alloy etc.), weight non-ferrous alloy (copper alloy, kirsite, manganese alloy, Nickel alloy etc.), low-melting alloy (lead, stannum, cadmium, bismuth, indium, gallium and alloy thereof), refractory alloy (tungsten alloy, molybdenum alloy, niobium alloy, tantalum alloy etc.).The thickness of intervening electrode layer is preferred 100 μm-500 μm, more preferably 200 μm.

If the first high molecular polymer insulating barrier is relative with intervening electrode layer relative to the face of intervening electrode layer It is provided with micro-nano structure, at Fig. 9 a at least one face in the face of the first high molecular polymer insulating barrier In shown structure, the first high molecular polymer insulating barrier and intervening electrode layer are just to laminating, and pass through Together, but the present invention is not limited only to this for the rubberized fabric adhere of outer ledge.First high molecular polymer is exhausted Can be provided with multiple elastomeric element, such as spring between edge layer and intervening electrode layer, these springs are distributed At the outer ledge of the first high molecular polymer insulating barrier Yu intervening electrode layer, for forming the first macromolecule Resilient support arms between polymer insulation layer and intervening electrode layer.When External Force Acting generates electricity in nano friction During machine, nano friction generator is squeezed, and spring is compressed so that the first high molecular polymer insulation Layer contacts formation frictional interface with intervening electrode layer；When external force disappears, spring is upspring so that first is high Molecularly Imprinted Polymer insulating barrier separates with intervening electrode layer, and nano friction generator returns to original state.

If the second high molecular polymer insulating barrier is relative with intervening electrode layer relative to the face of intervening electrode layer It is provided with micro-nano structure, at Fig. 9 a at least one face in the face of the second high molecular polymer insulating barrier In shown structure, the second high molecular polymer insulating barrier and intervening electrode layer are just to laminating, and pass through Together, but the present invention is not limited only to this for the rubberized fabric adhere of outer ledge.Second high molecular polymer is exhausted Can be provided with multiple elastomeric element, such as spring between edge layer and intervening electrode layer, these springs are distributed At the outer ledge of the second high molecular polymer insulating barrier Yu intervening electrode layer, for forming the second macromolecule Resilient support arms between polymer insulation layer and intervening electrode layer.When External Force Acting generates electricity in nano friction During machine, nano friction generator is squeezed, and spring is compressed so that the second high molecular polymer insulation Layer contacts formation frictional interface with intervening electrode layer；When external force disappears, spring is upspring so that second is high Molecularly Imprinted Polymer insulating barrier separates with intervening electrode layer, and nano friction generator returns to original state.

Alternatively, elastomeric element can be simultaneously located at intervening electrode layer and the insulation of the first high molecular polymer Layer, between intervening electrode layer and the second high molecular polymer insulating barrier.

The wind-power electricity generation of the employing nano friction generator that the present invention provides is sent out with solar electrical energy generation combination Electricity system achieves the dual Collection utilization of wind energy and solar energy, and this has not only saved the energy, and has cleaned Environmental protection, protects environment.For using the wind-driven generator of nano friction generator, due to nano friction The generating efficiency of electromotor itself is the highest, and makes whole wind-driven generator have the highest generating efficiency, then adds On design structure efficiently, it is achieved that an optimal generating efficiency.

The structure of the wind-driven generator of the employing nano friction generator of the present invention can be designed to multiple shape Formula, can design according to the structure that the different choice of application places is different, expands answering of wind-driven generator Use scope.

The electricity generation system that the present invention provides achieves nano friction generator and collects wind power generation and solar energy The combination of generating, the superposition of two high efficiency subsystems, make the efficiency of whole system obtain significantly Improve.Still further provides a kind of energy storage device, this energy storage device flexible design, can automatically switch over, It is possible not only to storage nano friction generator simultaneously and collects wind energy electricity and solar energy electricity, also may be used Wind energy electricity and solar energy electricity is collected with alternately storage nano friction generator, simple to operate.

Finally it should be noted that: the present invention that listed above is only is embodied as example, certainly this The present invention can be modified and modification by the technical staff in field, if these amendments and modification belong to this Within the scope of invention claim and equivalent technologies thereof, all it is considered as protection scope of the present invention.

Claims (32)

1. using wind-power electricity generation and the solar electrical energy generation combined system of nano friction generator, it is special Levy and be, including: wind-driven generator, solar components and energy storage device；

Described wind-driven generator includes for being sent out by least one nano friction that changes mechanical energy is electric energy Motor；Described wind-driven generator also includes the housing accommodating at least one nano friction generator, described extremely A few nano friction generator is connected with the inwall of described housing or at least one nano friction described Electromotor is installed on the inwall of described housing；

Described solar components is made up of multiple solaodes, the plurality of solaode with series connection or Parallel way connects at least two outfan forming solar components, and the most each solaode is served as reasons The photoelectric conversion unit of the PN junction formula structure that semi-conducting material is formed；

Described energy storage device and the outfan of described nano friction generator and described solar components are extremely Few two outfans are connected, for the electric energy exporting described nano friction generator and described solar energy group The electric energy of part output stores.

System the most according to claim 1, it is characterised in that described PN junction is by doping half The structure that conductor material is formed；Or, described PN junction is the structure of semiconductive thin film.

System the most according to claim 1, it is characterised in that described solar components also includes Protective.

System the most according to claim 3, it is characterised in that described protective be protection board or Protecting film.

System the most according to claim 1, it is characterised in that described wind-driven generator also includes: Fixing axle；A part for described fixing axle is positioned at described hull outside, and another part of described fixing axle is worn The diapire crossing described housing extend into described enclosure interior；Each nano friction generator passes through at least one First elastomeric element is connected with the medial wall of described housing, and by least one second elastomeric element and institute State fixing axle to connect.

System the most according to claim 5, it is characterised in that solid on the medial wall of described housing Being provided with at least one fixed component, described each nano friction generator passes through at least one first elastic Part connects with corresponding fixed component.

7. according to the system described in claim 5 or 6, it is characterised in that described housing is a cell body.

8. according to the system described in claim 5 or 6, it is characterised in that described housing has roof, And on described roof, there is multiple through hole.

9. according to the system described in claim 5 or 6, it is characterised in that described first elastomeric element It is spring with the second elastomeric element.

System the most according to claim 1, it is characterised in that described wind-driven generator also includes: Rotary shaft, at least one cam and flabellum；Wherein, at least one nano friction generator described is fixed On the inwall of described housing；A part for described rotary shaft is positioned at described hull outside, described rotary shaft Another part extend into described enclosure interior；At least one cam described is installed in and is positioned at described housing In the described rotary shaft in portion；Described flabellum is installed in the end of the described rotary shaft being positioned at described hull outside Portion.

11. systems according to claim 10, it is characterised in that each cam has multiple convex The portion of rising, when described flabellum drives described cam rotation by described rotary shaft, the plurality of lobe End extrudes described nano friction generator.

12. according to the system described in claim 10 or 11, it is characterised in that described housing is a groove Body.

13. according to the system described in claim 10 or 11, it is characterised in that described housing has top Wall, another part of described rotary shaft extend into described enclosure interior through the roof of described housing.

14. according to the system described in claim 5 or 10, it is characterised in that described housing is cylindricality Structure.

15. systems according to claim 1, it is characterised in that described housing includes: upper double wall And lower double wall, multiple support arms of being arranged between described upper double wall and lower double wall；Described at least one receive Rice friction generator is installed on described upper double wall and/or lower double wall；The plurality of support arm is along described Upper double wall and two relative edges of lower double wall and arrange, formed between two adjacent support arms and ventilate Mouthful.

16. systems according to claim 15, it is characterised in that described nano friction generator In the domes inwardly arched upward.

17. systems according to claim 15, it is characterised in that the plurality of support arm along Long edge that described upper double wall is relative with two of lower double wall and arrange.

18. according to the system described in claim 15 or 16 or 17, it is characterised in that be installed in institute Stating the nano friction generator on double wall is one, the nano friction generating being installed on described lower double wall Machine is one, and the two nano friction generator is oppositely arranged.

19. according to the system described in claim 15 or 16 or 17, it is characterised in that be installed in institute It is multiple for stating the nano friction generator on double wall, the nano friction generating being installed on described lower double wall Machine is multiple, the nano friction generator being installed on described upper double wall be installed on described lower double wall Nano friction generator is oppositely arranged one by one.

20. systems according to claim 1, it is characterised in that described energy storage device includes: whole Current circuit, the first ON-OFF control circuit, the first DC-DC control circuit, second switch control circuit, Second DC-DC control circuit and accumulator；

Described rectification circuit is connected with the outfan of at least one nano friction generator described, receives described At least one nano friction generator output the alternating-current pulse signal of telecommunication and to the described alternating-current pulse signal of telecommunication Carry out rectification process and obtain DC voltage；

Described first ON-OFF control circuit and described rectification circuit, described first DC-DC control circuit Being connected with described accumulator, the DC voltage and the described accumulator that receive the output of described rectification circuit are anti- The momentary charging voltage of feedback, the DC voltage exported according to described rectification circuit and described accumulator feedback Momentary charging voltage obtain the first control signal, described first control signal is exported to described first straight Stream/DC control circuit；

Described first DC-DC control circuit and described rectification circuit, described first ON-OFF control circuit Be connected with described accumulator, according to described first ON-OFF control circuit output the first control signal to institute State the DC voltage of rectification circuit output to carry out conversion process and export and charge to described accumulator, obtain wink Time charging voltage；

Described second switch control circuit and at least two outfan of described solar components, described second DC-DC control circuit is connected with described accumulator, receives the direct current of described solar components output Voltage and the momentary charging voltage of described accumulator feedback, the direct current exported according to described solar components The momentary charging voltage of voltage and described accumulator feedback obtains the second control signal, by described second control Signal processed exports to described second DC-DC control circuit；

Described second DC-DC control circuit and at least two outfan of described solar components, institute State second switch control circuit to be connected with described accumulator, export according to described second switch control circuit The second control signal DC voltage that described solar components is exported carry out conversion process and export to institute State accumulator charging, obtain momentary charging voltage.

21. systems according to claim 1, it is characterised in that described energy storage device includes: the One ON-OFF control circuit, rectification circuit, on-off circuit, second switch control circuit, DC-DC control Circuit processed and accumulator；

At least two outfan of described first ON-OFF control circuit and described solar components and described extremely A few nano friction generator is connected, and receives the DC voltage of described solar components output, according to institute The DC voltage stating solar components output exports for controlling at least one nano friction generator described The control signal whether nano friction generator processed works；

Described rectification circuit is connected with the outfan of at least one nano friction generator described, receives described At least one nano friction generator output the alternating-current pulse signal of telecommunication and described pulse signal is entered Row rectification processes and obtains DC voltage；

The end that controls of described on-off circuit is connected with the outfan of described solar components, according to the described sun The input/output terminal of on-off circuit described in the DC voltage control of energy assembly output and described solar components At least two outfan or described rectification circuit connection；

Described second switch control circuit and the input/output terminal of described on-off circuit, described DC-DC Control circuit is connected with described accumulator, receive described on-off circuit input/output terminal output straight Stream voltage and the momentary charging voltage of described accumulator feedback, according to the input of described on-off circuit/defeated The momentary charging voltage of the DC voltage and described accumulator feedback that go out end output obtains control signal, will Described control signal exports to described DC-DC control circuit；

Described DC-DC control circuit and the input/output terminal of described on-off circuit, described second switch Control circuit is connected with described accumulator, according to the control signal of described second switch control circuit output The DC voltage exporting the input/output terminal of described on-off circuit carries out conversion process and exports to described storage Can charge by circuit, obtain momentary charging voltage.

22. according to the system described in claim 20 or 21, it is characterised in that described accumulator is Lithium ion battery, Ni-MH battery, lead-acid battery or ultracapacitor.

23. systems according to claim 1, it is characterised in that described nano friction generator bag Include: the first electrode being cascading, the first high molecular polymer insulating barrier, and the second electrode； Wherein, described first electrode is arranged on the first side surface of described first high molecular polymer insulating barrier； And the second side surface of described first high molecular polymer insulating barrier is arranged towards described second electrode, described First electrode and the second electrode constitute the outfan of described nano friction generator.

24. systems according to claim 23, it is characterised in that described first high molecular polymerization Second side surface of thing insulating barrier is provided with micro-nano structure.

25. systems according to claim 24, it is characterised in that described first high molecular polymerization Being provided with multiple elastomeric element between thing insulating barrier and described second electrode, described elastomeric element is for outside Control described first high molecular polymer insulating barrier and described second electrode contact under the effect of power and separate.

26. systems according to claim 25, it is characterised in that described nano friction generator Farther include: be arranged between described second electrode and described first high molecular polymer insulating barrier Two high molecular polymer insulating barriers, described second electrode is arranged on described second high molecular polymer insulating barrier The first side surface on；And second side surface and described first of described second high molecular polymer insulating barrier Second side surface of high molecular polymer insulating barrier is oppositely arranged.

27. systems according to claim 26, it is characterised in that described first high molecular polymerization On at least one face in two faces that thing insulating barrier and the second high molecular polymer insulating barrier are oppositely arranged It is provided with micro-nano structure.

28. systems according to claim 27, it is characterised in that described first high molecular polymerization It is provided with multiple elastomeric element, described bullet between thing insulating barrier and described second high molecular polymer insulating barrier Property parts for controlling described first high molecular polymer insulating barrier and described second under the effect of external force High molecular polymer insulating barrier is contacting and separating.

29. systems according to claim 26, it is characterised in that described nano friction generator Farther include: be arranged on described first high molecular polymer insulating barrier and described second high molecular polymer Thin layer between two parties between insulating barrier, wherein, described thin layer between two parties is polymer film layer, and described First high molecular polymer insulating barrier relatively described between two parties thin layer face and between two parties thin layer relative to On at least one face in the face of one high molecular polymer insulating barrier and/or described second high molecular polymer Insulating barrier relatively described in the face of thin layer between two parties insulate relative to the second high molecular polymer with thin layer between two parties At least one face in the face of layer is provided with micro-nano structure.

30. systems according to claim 29, it is characterised in that described first high molecular polymerization Being provided with multiple elastomeric element between thing insulating barrier and described thin layer between two parties, this elastomeric element is for outside Control described first high molecular polymer insulating barrier and described thin film layer between two parties under the effect of power and divide From；

And/or, it is provided with many between described second high molecular polymer insulating barrier and described thin layer between two parties Individual elastomeric element, this elastomeric element is exhausted for controlling described second high molecular polymer under the effect of external force Edge layer and described thin film layer between two parties and separation.

31. systems according to claim 1, it is characterised in that described nano friction generator bag Include: the first electrode being cascading, the first high molecular polymer insulating barrier, intervening electrode layer, the Two high molecular polymer insulating barriers and the second electrode；Wherein, described first electrode is arranged on described first On first side surface of high molecular polymer insulating barrier；Described second electrode is arranged on described second macromolecule On first side surface of polymer insulation layer, described intervening electrode layer is arranged on described first high molecular polymerization Between second side surface and second side surface of described second high molecular polymer insulating barrier of thing insulating barrier, And the face of described first high molecular polymer insulating barrier the most described intervening electrode layer and intervening electrode layer phase For at least one face in the face of the first high molecular polymer insulating barrier and/or described second macromolecule The face of polymer insulation layer the most described intervening electrode layer with intervening electrode layer relative to the second high molecular polymerization At least one face in the face of thing insulating barrier is provided with micro-nano structure, described first electrode and the second electrode phase Intervening electrode layer described in Lian Houyu constitutes the outfan of described nano friction generator.

32. systems according to claim 31, it is characterised in that described first high molecular polymerization Being provided with multiple elastomeric element between thing insulating barrier and described intervening electrode layer, this elastomeric element is for outside Control described first high molecular polymer insulating barrier under the effect of power contact with described intervening electrode layer and divide From；

And/or, it is provided with many between described second high molecular polymer insulating barrier and described intervening electrode layer Individual elastomeric element, this elastomeric element is exhausted for controlling described second high molecular polymer under the effect of external force Edge layer and described intervening electrode layer are contacting and separating.